/* ==========================================================================
   FinanceiroApp — Premium Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   Google Fonts
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --------------------------------------------------------------------------
   Design Tokens — Light Mode
   -------------------------------------------------------------------------- */
:root {
    /* Brand */
    --brand-primary:        #6366f1;
    --brand-primary-light:  #818cf8;
    --brand-primary-dark:   #4f46e5;
    --brand-primary-glow:   rgba(99,102,241,0.25);

    /* Functional colours */
    --clr-income:     #10b981;
    --clr-income-bg:  rgba(16,185,129,0.1);
    --clr-expense:    #ef4444;
    --clr-expense-bg: rgba(239,68,68,0.1);
    --clr-warning:    #f59e0b;
    --clr-info:       #3b82f6;

    /* Sidebar */
    --sidebar-w:           260px;
    --sidebar-bg:          #0d1117;
    --sidebar-border:      rgba(255,255,255,0.05);
    --sidebar-text:        #7d8a9a;
    --sidebar-text-hover:  #e2e8f0;
    --sidebar-active-bg:   rgba(99,102,241,0.14);
    --sidebar-active-text: #a5b4fc;

    /* Topbar */
    --topbar-h:      64px;
    --topbar-bg:     #ffffff;
    --topbar-border: rgba(0,0,0,0.06);

    /* Surface */
    --bg-page:   #f4f6f9;
    --bg-card:   #ffffff;
    --bg-subtle: #f8fafc;
    --border:    #e5e9ef;

    /* Text */
    --txt-1:  #0f172a;
    --txt-2:  #4b5563;
    --txt-3:  #9ca3af;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 8px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 20px -3px rgba(0,0,0,0.08), 0 4px 8px -2px rgba(0,0,0,0.03);
    --shadow-xl: 0 24px 40px -8px rgba(0,0,0,0.10), 0 8px 16px -4px rgba(0,0,0,0.05);

    /* Radii */
    --r-sm:  8px;
    --r-md:  12px;
    --r-lg:  16px;
    --r-xl:  20px;
    --r-2xl: 24px;
    --r-pill: 100px;

    /* Motion */
    --ease-fast: 150ms cubic-bezier(0.4,0,0.2,1);
    --ease:      220ms cubic-bezier(0.4,0,0.2,1);
    --ease-slow: 350ms cubic-bezier(0.4,0,0.2,1);
}

/* --------------------------------------------------------------------------
   Design Tokens — Dark Mode
   -------------------------------------------------------------------------- */
[data-bs-theme="dark"] {
    --topbar-bg:     #161b27;
    --topbar-border: rgba(255,255,255,0.05);

    --bg-page:   #0e1218;
    --bg-card:   #161b27;
    --bg-subtle: rgba(255,255,255,0.03);
    --border:    rgba(255,255,255,0.07);

    --txt-1:  #f0f4ff;
    --txt-2:  #9baac4;
    --txt-3:  #5a6882;

    --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 24px rgba(0,0,0,0.35);
    --shadow-xl: 0 24px 48px rgba(0,0,0,0.4);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-page);
    color: var(--txt-1);
    font-size: 0.9rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--ease-slow), color var(--ease-slow);
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    z-index: 1030;
    border-right: 1px solid var(--sidebar-border);
    transition: transform var(--ease-slow), width var(--ease-slow);
    overflow: hidden;
}

/* Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
}

.sidebar-logo {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--brand-primary), #8b5cf6);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(99,102,241,0.45);
}

.sidebar-brand-text {
    font-size: 1rem;
    font-weight: 800;
    color: #f0f4ff;
    letter-spacing: -0.4px;
}

.sidebar-brand-text span {
    color: var(--brand-primary-light);
}

/* User */
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-user-avatar {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--brand-primary), #8b5cf6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(99,102,241,0.35);
}

.sidebar-user-name {
    font-size: 0.825rem;
    font-weight: 600;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-type {
    font-size: 0.68rem;
    color: var(--sidebar-text);
    margin-top: 1px;
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.07) transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 99px; }

.sidebar-section-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.25);
    padding: 12px 22px 4px;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu-item { margin: 1px 10px; }

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 13px;
    border-radius: var(--r-sm);
    text-decoration: none;
    color: var(--sidebar-text);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color var(--ease-fast), background var(--ease-fast);
    white-space: nowrap;
    position: relative;
}

.sidebar-menu-link i {
    font-size: 1rem;
    width: 18px;
    flex-shrink: 0;
    text-align: center;
}

.sidebar-menu-link:hover {
    color: var(--sidebar-text-hover);
    background: rgba(255,255,255,0.05);
}

.sidebar-menu-link.active {
    color: var(--sidebar-active-text);
    background: var(--sidebar-active-bg);
    font-weight: 600;
}

.sidebar-menu-link.active::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background: var(--brand-primary);
    border-radius: 0 3px 3px 0;
}

.sidebar-menu-link.text-success { color: #34d399 !important; }
.sidebar-menu-link.text-success:hover { background: rgba(52,211,153,0.08); }
.sidebar-menu-link.text-danger  { color: #f87171 !important; }
.sidebar-menu-link.text-danger:hover  { background: rgba(248,113,113,0.08); }
.sidebar-menu-link.text-warning { color: #fbbf24 !important; }
.sidebar-menu-link.text-warning:hover { background: rgba(251,191,36,0.08); }

.sidebar-divider {
    height: 1px;
    background: var(--sidebar-border);
    margin: 8px 18px;
}

.sidebar-footer {
    padding: 10px;
    border-top: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

/* Overlay */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1020;
    opacity: 0;
    visibility: hidden;
    transition: var(--ease);
    backdrop-filter: blur(2px);
}
.sidebar-overlay.active { opacity: 1; visibility: visible; }

/* --------------------------------------------------------------------------
   Main Layout
   -------------------------------------------------------------------------- */
.main-wrapper {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--ease-slow);
}

/* --------------------------------------------------------------------------
   Topbar
   -------------------------------------------------------------------------- */
.top-navbar {
    position: sticky;
    top: 0;
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    z-index: 1010;
    box-shadow: var(--shadow-xs);
    transition: background var(--ease-slow), border-color var(--ease-slow);
    gap: 16px;
}

.top-navbar-left  { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1; }
.top-navbar-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.sidebar-toggle-btn {
    background: none;
    border: none;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    color: var(--txt-2);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--ease-fast);
    flex-shrink: 0;
}
.sidebar-toggle-btn:hover { background: var(--bg-subtle); color: var(--txt-1); }

.page-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--txt-1);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* User avatar button */
.user-avatar-btn {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--brand-primary), #8b5cf6);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ease-fast);
    box-shadow: 0 2px 8px var(--brand-primary-glow);
}
.user-avatar-btn:hover { transform: scale(1.06); box-shadow: 0 4px 14px var(--brand-primary-glow); }

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
.main-content {
    flex: 1;
    padding: 28px;
    animation: contentFadeIn 0.25s ease both;
}

@keyframes contentFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.main-footer {
    padding: 14px 28px;
    border-top: 1px solid var(--border);
    background: var(--topbar-bg);
}

/* --------------------------------------------------------------------------
   KPI / Stat Cards  (dashboard)
   -------------------------------------------------------------------------- */
.kpi-card {
    border: none;
    border-radius: var(--r-lg);
    padding: 22px 24px;
    position: relative;
    overflow: hidden;
    cursor: default;
    transition: transform var(--ease), box-shadow var(--ease);
}

.kpi-card:hover {
    transform: translateY(-3px);
}

/* Decorative background blob */
.kpi-card::after {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(255,255,255,0.09);
    pointer-events: none;
}

.kpi-card::before {
    content: '';
    position: absolute;
    bottom: -50px;
    right: 40px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    pointer-events: none;
}

/* Variants */
.kpi-income  { background: linear-gradient(135deg, #059669 0%, #10b981 100%); box-shadow: 0 6px 24px rgba(16,185,129,0.35); }
.kpi-expense { background: linear-gradient(135deg, #dc2626 0%, #f87171 100%); box-shadow: 0 6px 24px rgba(239,68,68,0.35); }
.kpi-balance { background: linear-gradient(135deg, #4f46e5 0%, #818cf8 100%); box-shadow: 0 6px 24px rgba(99,102,241,0.35); }
.kpi-total   { background: linear-gradient(135deg, #0369a1 0%, #38bdf8 100%); box-shadow: 0 6px 24px rgba(56,189,248,0.35); }
.kpi-danger  { background: linear-gradient(135deg, #b91c1c 0%, #ef4444 100%); box-shadow: 0 6px 24px rgba(239,68,68,0.35); }

.kpi-card:hover { box-shadow: 0 14px 32px rgba(0,0,0,0.18) !important; }

/* Content */
.kpi-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
    margin-bottom: 10px;
}

.kpi-value {
    font-size: 1.7rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.8px;
    line-height: 1;
    margin-bottom: 8px;
}

.kpi-sub {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.6);
}

.kpi-icon {
    position: absolute;
    bottom: 12px;
    right: 20px;
    font-size: 3rem;
    opacity: 0.18;
    color: #fff;
    line-height: 1;
    pointer-events: none;
    z-index: 0;
}

/* --------------------------------------------------------------------------
   Legacy stat-card (kept for compatibility)
   -------------------------------------------------------------------------- */
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--ease), box-shadow var(--ease);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-card-body  { display: flex; align-items: flex-start; gap: 14px; padding: 20px; }

.stat-card-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.stat-card-income  .stat-card-icon { background: rgba(16,185,129,0.12); color: #10b981; }
.stat-card-expense .stat-card-icon { background: rgba(239,68,68,0.12);  color: #ef4444; }
.stat-card-balance .stat-card-icon { background: rgba(99,102,241,0.12); color: #6366f1; }
.stat-card-negative .stat-card-icon { background: rgba(239,68,68,0.12);color: #ef4444; }
.stat-card-total   .stat-card-icon { background: rgba(56,189,248,0.12); color: #0ea5e9; }

.stat-card-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--txt-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--txt-1);
}

.stat-card-sub { font-size: 0.72rem; color: var(--txt-3); margin-top: 2px; }

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-sm);
    transition: background var(--ease-slow), border-color var(--ease-slow);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    font-weight: 600;
    color: var(--txt-1);
}

.card-footer {
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    padding: 11px 20px;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table {
    color: var(--txt-1);
    --bs-table-bg: transparent;
    --bs-table-hover-bg: var(--bg-subtle);
    --bs-table-border-color: var(--border);
    font-size: 0.865rem;
}

.table thead th {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--txt-3);
    border-bottom: 1px solid var(--border);
    padding: 10px 16px;
    white-space: nowrap;
}

.table-light {
    --bs-table-bg: var(--bg-subtle);
    --bs-table-color: var(--txt-3);
}

.table td { padding: 12px 16px; vertical-align: middle; border-color: var(--border); }

.table tbody tr {
    transition: background var(--ease-fast);
}

[data-bs-theme="dark"] .table thead th { color: var(--txt-3); }
[data-bs-theme="dark"] .table-light { --bs-table-bg: rgba(255,255,255,0.025); }

/* --------------------------------------------------------------------------
   Transaction Icons
   -------------------------------------------------------------------------- */
.transaction-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.transaction-icon.income  { background: rgba(16,185,129,0.12); color: #10b981; }
.transaction-icon.expense { background: rgba(239,68,68,0.12);  color: #ef4444; }
.transaction-icon.transfer { background: rgba(99,102,241,0.12); color: #6366f1; }

/* --------------------------------------------------------------------------
   Status Badges / Pills
   -------------------------------------------------------------------------- */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--r-pill);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--ease-fast);
}

.status-pill--paid    { background: rgba(16,185,129,0.12);  color: #059669; }
.status-pill--unpaid  { background: rgba(245,158,11,0.12);  color: #d97706; }
.status-pill--overdue { background: rgba(239,68,68,0.12);   color: #dc2626; }

.status-pill--paid:hover   { background: rgba(16,185,129,0.2);  color: #047857; }
.status-pill--unpaid:hover { background: rgba(245,158,11,0.2);  color: #b45309; }

[data-bs-theme="dark"] .status-pill--paid   { background: rgba(16,185,129,0.18); color: #34d399; }
[data-bs-theme="dark"] .status-pill--unpaid { background: rgba(245,158,11,0.18); color: #fbbf24; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    font-weight: 600;
    font-size: 0.84rem;
    border-radius: var(--r-sm);
    transition: var(--ease-fast);
}

.btn-primary {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    box-shadow: 0 2px 8px var(--brand-primary-glow);
}
.btn-primary:hover { background: var(--brand-primary-dark); border-color: var(--brand-primary-dark); box-shadow: 0 4px 14px var(--brand-primary-glow); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-success { box-shadow: 0 2px 8px rgba(16,185,129,0.25); }
.btn-success:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(16,185,129,0.35); }

.btn-danger { box-shadow: 0 2px 8px rgba(239,68,68,0.25); }
.btn-danger:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(239,68,68,0.35); }

/* Ghost / icon button */
.btn-icon {
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-sm);
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-control, .form-select {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--txt-1);
    border-radius: var(--r-sm);
    font-size: 0.875rem;
    transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px var(--brand-primary-glow);
    background-color: var(--bg-card);
    color: var(--txt-1);
}

.form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--txt-2);
    margin-bottom: 5px;
}

.input-group-text {
    background: var(--bg-subtle);
    border-color: var(--border);
    color: var(--txt-3);
    font-size: 0.875rem;
}

.form-check-input:checked {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

/* --------------------------------------------------------------------------
   Account Cards
   -------------------------------------------------------------------------- */
.account-card {
    transition: transform var(--ease), box-shadow var(--ease);
}
.account-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.account-color-bar {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    border-radius: var(--r-md) var(--r-md) 0 0;
}

.account-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Category Icons
   -------------------------------------------------------------------------- */
.category-icon-circle {
    width: 36px; height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Company Card
   -------------------------------------------------------------------------- */
.company-active-card {
    border: 2px solid var(--brand-primary) !important;
    box-shadow: 0 0 0 3px var(--brand-primary-glow), var(--shadow-md) !important;
}

/* --------------------------------------------------------------------------
   Flash / Toast
   -------------------------------------------------------------------------- */
.alert {
    border-radius: var(--r-md);
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.alert-success { background: rgba(16,185,129,0.1);  color: #065f46; border-left: 3px solid #10b981; }
.alert-danger  { background: rgba(239,68,68,0.1);   color: #7f1d1d; border-left: 3px solid #ef4444; }
.alert-warning { background: rgba(245,158,11,0.1);  color: #78350f; border-left: 3px solid #f59e0b; }
.alert-info    { background: rgba(59,130,246,0.1);  color: #1e3a5f; border-left: 3px solid #3b82f6; }

[data-bs-theme="dark"] .alert-success { background: rgba(16,185,129,0.12);  color: #34d399; }
[data-bs-theme="dark"] .alert-danger  { background: rgba(239,68,68,0.12);   color: #f87171; }
[data-bs-theme="dark"] .alert-warning { background: rgba(245,158,11,0.12);  color: #fbbf24; }
[data-bs-theme="dark"] .alert-info    { background: rgba(59,130,246,0.12);  color: #93c5fd; }

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination .page-link {
    background: var(--bg-card);
    border-color: var(--border);
    color: var(--txt-2);
    border-radius: var(--r-sm) !important;
    margin: 0 2px;
    font-size: 0.82rem;
    font-weight: 500;
    transition: var(--ease-fast);
}
.pagination .page-link:hover { background: var(--bg-subtle); color: var(--brand-primary); }
.pagination .page-item.active .page-link { background: var(--brand-primary); border-color: var(--brand-primary); }

/* --------------------------------------------------------------------------
   Dark Mode — Bootstrap overrides
   -------------------------------------------------------------------------- */
[data-bs-theme="dark"] .dropdown-menu {
    background: #1e2741;
    border-color: rgba(255,255,255,0.09);
    box-shadow: var(--shadow-xl);
}
[data-bs-theme="dark"] .dropdown-item { color: var(--txt-1); font-size: 0.875rem; }
[data-bs-theme="dark"] .dropdown-item:hover { background: rgba(255,255,255,0.06); color: var(--txt-1); }
[data-bs-theme="dark"] .dropdown-header { color: var(--txt-3); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px; }

[data-bs-theme="dark"] .modal-content { background: #1a2133; border-color: rgba(255,255,255,0.08); }
[data-bs-theme="dark"] .modal-header, [data-bs-theme="dark"] .modal-footer { border-color: rgba(255,255,255,0.08); }
[data-bs-theme="dark"] .modal-title { color: var(--txt-1); }

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
    background-color: #0f1623;
    border-color: rgba(255,255,255,0.1);
    color: var(--txt-1);
}
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    background-color: #142035;
    border-color: var(--brand-primary);
    color: var(--txt-1);
}
[data-bs-theme="dark"] .input-group-text { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.1); color: var(--txt-3); }

[data-bs-theme="dark"] .list-group-item { background: transparent; border-color: rgba(255,255,255,0.06); color: var(--txt-1); }
[data-bs-theme="dark"] .bg-light { background: rgba(255,255,255,0.04) !important; }

[data-bs-theme="dark"] .btn-outline-secondary { border-color: rgba(255,255,255,0.15); color: var(--txt-2); }
[data-bs-theme="dark"] .btn-outline-secondary:hover { background: rgba(255,255,255,0.07); color: var(--txt-1); border-color: rgba(255,255,255,0.2); }

[data-bs-theme="dark"] .badge.bg-light { background: rgba(255,255,255,0.1) !important; color: var(--txt-1); }

/* --------------------------------------------------------------------------
   Dropdown
   -------------------------------------------------------------------------- */
.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
    padding: 6px;
}

.dropdown-item {
    border-radius: var(--r-sm);
    font-size: 0.875rem;
    padding: 8px 12px;
    transition: var(--ease-fast);
    color: var(--txt-1);
}

.dropdown-header {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--txt-3);
    padding: 8px 12px 4px;
}

.dropdown-divider { border-color: var(--border); margin: 4px 0; }

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.text-income  { color: var(--clr-income) !important; }
.text-expense { color: var(--clr-expense) !important; }

.fw-800 { font-weight: 800; }
.fw-700 { font-weight: 700; }

.empty-state {
    text-align: center;
    padding: 56px 24px;
    color: var(--txt-3);
}
.empty-state i { font-size: 2.5rem; margin-bottom: 12px; opacity: 0.5; display: block; }
.empty-state h6 { font-size: 0.95rem; font-weight: 600; color: var(--txt-2); margin-bottom: 6px; }
.empty-state p  { font-size: 0.82rem; margin-bottom: 16px; }

/* --------------------------------------------------------------------------
   Scrollbar
   -------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.22); }
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); }

/* --------------------------------------------------------------------------
   PWA Install Banner
   -------------------------------------------------------------------------- */
#pwaInstallBanner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a2133;
    color: #fff;
    padding: 12px 20px;
    border-radius: var(--r-pill);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 9999;
    font-size: 0.875rem;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Badge helpers
   -------------------------------------------------------------------------- */
.bg-success-subtle  { background-color: rgba(16,185,129,0.1)  !important; }
.bg-danger-subtle   { background-color: rgba(239,68,68,0.1)   !important; }
.bg-warning-subtle  { background-color: rgba(245,158,11,0.1)  !important; }
.bg-info-subtle     { background-color: rgba(59,130,246,0.1)  !important; }
.bg-primary-subtle  { background-color: rgba(99,102,241,0.1)  !important; }
.bg-secondary-subtle{ background-color: rgba(108,117,125,0.1) !important; }

.text-income-green { color: #059669 !important; }
[data-bs-theme="dark"] .text-income-green { color: #34d399 !important; }

/* --------------------------------------------------------------------------
   Responsive — Mobile
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-wrapper { margin-left: 0; }
    .main-content { padding: 16px; }
    .kpi-value { font-size: 1.4rem; }
}

@media (min-width: 992px) {
    .sidebar-overlay { display: none !important; }
    #sidebarClose { display: none !important; }
}

@media (max-width: 575.98px) {
    .main-content  { padding: 12px; }
    .kpi-value     { font-size: 1.2rem; }
    .top-navbar    { padding: 0 14px; }
}